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1.发明申请METHOD AND APPARATUS FOR PROCESSING AUDIO SIGNAL BASED ON SPEAKER LOCATION INFORMATION 有权基于扬声器位置信息处理音频信号的方法和装置公开(公告)号：US20170055098A1
公开(公告)日：2017-02-23
申请号：US15240416
申请日：2016-08-18
发明人： Dong-hyun LIM , Yoon-jae LEE , Hae-kwang PARK , Seung-kwan YOO , Eun-mi OH , Jae-youn CHO
IPC分类号： H04S7/00
CPC分类号： H04S7/303 , H04R3/04 , H04R5/02 , H04R2205/024 , H04R2420/07 , H04R2430/03 , H04S7/307 , H04S2400/13
摘要： A method of processing an audio signal is provided. The method includes acquiring location information and performance information of a speaker configured to output an audio signal, selecting a frequency band based on the location information, determining a section to be strengthened from the selected frequency band with respect to the audio signal based on the performance information, and applying a gain value to the determined section.
摘要翻译： 提供一种处理音频信号的方法。 该方法包括获取配置为输出音频信号的扬声器的位置信息和性能信息，基于位置信息选择频带，基于性能从相对于音频信号的所选频带确定要加强的部分 信息，并将增益值应用于确定的部分。
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2.发明申请公开(公告)号：US20180139564A1
公开(公告)日：2018-05-17
申请号：US15851832
申请日：2017-12-22
发明人： Dong-hyun LIM , Yoon-jae LEE , Hae-kwang PARK , Seung-kwan YOO , Eun-mi OH , Jae-youn CHO
CPC分类号： H04S7/303 , H04R3/04 , H04R5/02 , H04R2205/024 , H04R2420/07 , H04R2430/03 , H04S7/307 , H04S2400/13
摘要： A method of processing an audio signal is provided. The method includes acquiring location information and performance information of a speaker configured to output an audio signal, selecting a frequency band based on the location information, determining a section to be strengthened from the selected frequency band with respect to the audio signal based on the performance information, and applying a gain value to the determined section.
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公开(公告)号：US20190332345A1
公开(公告)日：2019-10-31
申请号：US16319545
申请日：2017-06-27
发明人： Young-suk SONG , Han-ki KIM , Dong-hyun LIM , Hae-kwang PARK , Jun-ho SOHN , Woo-jung LEE
摘要： An electronic device is disclosed. The electronic device comprises: a communicator for communicating with a server storing information on a plurality of short clips and storing keywords by the plurality of short clips; an outputter; an inputter; and a processor which, when a voice uttered by a user is received via the inputter, transmits a short clip request signal to the server, on the basis of a keyword included in the received uttered voice and information on content outputted from the outputter, and outputs a short clip via the outputter, on the basis of information on the short clip received from the server in response to the request signal.
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公开(公告)号：US20180132041A1
公开(公告)日：2018-05-10
申请号：US15723758
申请日：2017-10-03
发明人： Dong-hyun LIM , Dong-kyu PARK , Hae-kwang PARK , Joon-ho SON , Dong-hyun JUNG , Han-ki KIM , Young-suk SONG
摘要： A planar magnet speaker with excellent sound reproduction in a low frequency range and capable of providing a plurality of input controls includes a first magnet member, a second magnet member, a membrane including at least one wire formed between the first magnet member and the second magnet member, and a support frame.
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公开(公告)号：US20180091926A1
公开(公告)日：2018-03-29
申请号：US15708396
申请日：2017-09-19
发明人： Jae-youn CHO , Sun-min KIM , Ki-beom KIM , Ki-woong KANG , Dong-hyun LIM , In-woo HWANG
IPC分类号： H04S7/00 , H04R5/02 , H04S3/00 , G06F3/0482
CPC分类号： H04S7/307 , G06F3/0482 , G06F3/165 , G10L25/51 , G10L25/78 , H04N5/60 , H04N21/4394 , H04N21/4398 , H04N21/4852 , H04R5/02 , H04R2499/15 , H04S3/008 , H04S5/00 , H04S2400/01 , H04S2400/03 , H04S2400/05 , H04S2420/01 , H04S2420/07
摘要： An electronic device providing a smart sound mode is provided. The electronic device includes: a user command receiver; an inputter; an outputter; and a processor configured to: in response to a predetermined event occurring, provide a user interface (UI) for guiding setting of a smart sound mode; in response to the smart sound mode being selected according to a user command input through the user command receiver, individually render a first sound signal which is a common component among a plurality of channels forming the sound signal and a second sound signal which is a differential component among the plurality of channels based on whether the first sound signal comprises a voice and whether the second sound signal comprise a sound effect, mix the first and second sound signals which are rendered into a multi-channel sound signal and control the outputter to output the multi-channel sound signal.
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公开(公告)号：US20140064518A1
公开(公告)日：2014-03-06
申请号：US14012203
申请日：2013-08-28
发明人： Hae-kwang PARK , Dong-hyun LIM
IPC分类号： H03G3/20
CPC分类号： H03G3/20 , H03F1/0227 , H03F1/025 , H03F1/305 , H03F3/181 , H03F2200/03 , H03F2200/102 , H03F2200/504 , H03F2200/507 , H03F2200/511 , H03G3/3005
摘要： An audio device and an output method thereof are provided. The audio device includes: an envelope detector configured to detect an envelope of an input audio signal; a power supply which includes a linear power supply (LPS) and a switching-mode power supply (SMPS); an amplifier configured to amplify the input audio signal; an output unit configured to output the audio signal amplified by the amplifier; and a controller configured to compare a voltage level of the detected envelope with a preset level, select one of the LPS and the SMPS based on a result of the comparison, and control the power supply to supply power from the selected one of the LPS and the SMPS to the amplifier.
摘要翻译： 提供音频装置及其输出方法。 音频设备包括：包络检测器，被配置为检测输入音频信号的包络; 包括线性电源（LPS）和开关模式电源（SMPS）的电源; 放大器，配置成放大输入音频信号; 输出单元，被配置为输出由放大器放大的音频信号; 以及控制器，被配置为将检测到的包络的电压电平与预设电平进行比较，基于比较的结果选择LPS和SMPS中的一个，并且控制电源以从LPS中选择的一个提供电力，以及 SMPS到放大器。
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公开(公告)号：US20190050193A1
公开(公告)日：2019-02-14
申请号：US16046038
申请日：2018-07-26
发明人： In-woo HWANG , Sun-min KIM , Jae-youn CHO , Ki-woong KANG , Ki-beom KIM , Hae-kwang PARK , Dong-hyun LIM
摘要： A display apparatus includes a speaker, a storage configured to store first rendering type information and second rendering type information based on a volume level of each content genre; a display, and a processor configured to render a sound signal of a content based on at least one of the first rendering type information and the second rendering type information corresponding to a genre of the content on the display and output the rendered sound signal through the speaker, wherein the processor, based on a volume level which is currently set in the display apparatus being within a predetermined range, renders the sound signal based on third rendering type information which is obtained by applying a weight according to the set volume level to at least one of the first rendering type information and the second rendering type information.
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8.发明申请公开(公告)号：US20190028828A1
公开(公告)日：2019-01-24
申请号：US16126610
申请日：2018-09-10
发明人： Dong-hyun LIM , Yoon-jae LEE , Hae-kwang PARK , Seung-kwan YOO , Eun-mi OH , Jae-youn CHO
CPC分类号： H04S7/303 , H04R3/04 , H04R5/02 , H04R2205/024 , H04R2420/07 , H04R2430/03 , H04S7/307 , H04S2400/13
摘要： A method of processing an audio signal is provided. The method includes acquiring location information and performance information of a speaker configured to output an audio signal, selecting a frequency band based on the location information, determining a section to be strengthened from the selected frequency band with respect to the audio signal based on the performance information, and applying a gain value to the determined section.
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公开(公告)号：US20180212579A1
公开(公告)日：2018-07-26
申请号：US15866796
申请日：2018-01-10
发明人： In-woo HWANG , Sun-min KIM , Ki-beom KIM , Dong-hyun LIM
CPC分类号： H03G3/002 , H03G3/3005 , H03G9/005 , H04R3/00 , H04R2430/01 , H04R2499/15 , H04S7/30
摘要： An example sound output apparatus may include an input unit, an output unit, and a processor configured to perform first-filtering of a frequency band of an audio signal received through the input unit based on a sound pressure of the sound output apparatus, second-filtering of a frequency band of the first-filtered audio signal based on a frequency response characteristic of the sound output apparatus, adjust a loudness of the received audio signal based on a perception volume level of the second-filtered audio signal, and output the adjusted audio signal through the output unit.
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10.发明申请公开(公告)号：US20170325028A1
公开(公告)日：2017-11-09
申请号：US15531916
申请日：2015-11-27
发明人： Yoon-jae LEE , Han-ki KIM , Sang-yoon KIM , Young-suk SONG , Eun-mi OH , Dong-hyun LIM , Ji-ho CHANG , Jae-youn CHO
CPC分类号： H04R5/04 , H04R3/12 , H04R5/02 , H04R2205/024 , H04R2420/07 , H04R2430/01
摘要： Provided is a method of processing an audio signal, the method performed by a device and including dividing the audio signal into a main signal and a background signal; obtaining position information about a main speaker and an auxiliary speaker; mixing the main signal and the background signal, based on the position information; and outputting the mixed main signal and the mixed background signal to the main speaker and the auxiliary speaker, respectively.
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